29120971275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{165719}}^1$

素因数の和:165817

約数の個数: 72

約数和(自身を含む): 57702378240

約数和(自身を除く): 28581406965

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 71, 75, 99, 165, 213, 225, 275, 355, 495, 639, 781, 825, 1065, 1775, 2343, 2475, 3195, 3905, 5325, 7029, 11715, 15975, 19525, 35145, 58575, 165719, 175725, 497157, 828595, 1491471, 1822909, 2485785, 4142975, 5468727, 7457355, 9114545, 11766049, 12428925, 16406181, 27343635, 35298147, 37286775, 45572725, 58830245, 82030905, 105894441, 129426539, 136718175, 176490735, 294151225, 388279617, 410154525, 529472205, 647132695, 882453675, 1164838851, 1941398085, 2647361025, 3235663475, 5824194255, 9706990425, 29120971275]

約数ペア:

[(1, 29120971275), (3, 9706990425), (5, 5824194255), (9, 3235663475), (11, 2647361025), (15, 1941398085), (25, 1164838851), (33, 882453675), (45, 647132695), (55, 529472205), (71, 410154525), (75, 388279617), (99, 294151225), (165, 176490735), (213, 136718175), (225, 129426539), (275, 105894441), (355, 82030905), (495, 58830245), (639, 45572725), (781, 37286775), (825, 35298147), (1065, 27343635), (1775, 16406181), (2343, 12428925), (2475, 11766049), (3195, 9114545), (3905, 7457355), (5325, 5468727), (7029, 4142975), (11715, 2485785), (15975, 1822909), (19525, 1491471), (35145, 828595), (58575, 497157), (165719, 175725)]